found: Peters, James Stephen. Sadakichi Hartmann, 2017:CIP preface (an American citizen since 1894; spent his last years in southern California (Benning and Brentwood) galley (Carl Sadakichi Hartmann, writer, playwright, poet, actor, artist, art critic, lecturer and intellectual of the early 1900s was born 8 November 1867 on Dejima (Artificial Island), Nagasaki Bay, Japan. His father, Carl Hermann Oscar Hartmann, was a German citizen born in early Prussia, multi-lingual, a successful businessman, and said to have been a member of the German consulate. Sadakichi's mother Osada was Japanese, and died two months following his birth. He was sent to Germany, baptized as Lutheran, went to private schools in Hamburg and Kiel. In November 1944 he died at the home of a married daughter, Dorothea Gilliland, in St. Petersburg, Florida)

found: Wikipedia online search 2017-03-09:(Carl Sadakichi Hartmann (November 8, 1867 - November 22, 1944) was a photography critic and poet of German and Japanese descent)